Stadium: Stadium Round: 44 Ground: Clay
| ITF W25 Lima | 2022/11/07 17:00 | Kelly L Vargas Gonzalez v Vivian Mayumi Toma | 6-1,6-0 |
| ITF W15 Guayaquil | 2022/09/27 16:40 | Vivian Mayumi Toma v Valeska A S M Ramirez | 0-6,0-6 |
| ITF W15 Guayaquil | 2022/09/21 17:05 | Alisha Reayer v Vivian Mayumi Toma | 6-0,6-0 |
| ITF W25 Rio de Janeiro | 2022/08/01 13:00 | Vivian Mayumi Toma v Maria Victoria Burstein | 0-6,1-6 |
| ITF W15 Sao Paulo | 2022/05/09 13:00 | Vivian Mayumi Toma v Nicole R Serraglio | 1-6,2-6 |
| ITF W15 Curitiba | 2022/05/02 15:00 | Vivian Mayumi Toma v Nicolly Ferreira | 2-6,1-6 |
| ITF W15 Sao Paulo | 2022/04/25 12:00 | Giovanna Gomes Ferreira v Vivian Mayumi Toma | 6-0,6-0 |
| ITF W15 Piracicaba | 2022/04/18 13:00 | Vivian Mayumi Toma v Gabriela Y Almeida | 1-6,1-6 |
| ITF W15 Cancun | 2022/09/05 16:30 | Sofia Arellano v Alejandra Galindo Rincon | 1-6,3-6 |
| ITF W15 Cancun | 2022/08/21 16:30 | Versace Gatti v Sofia Arellano | 6-0,6-1 |
| ITF W15 Cancun | 2022/08/07 16:30 | Sofia Arellano v Mio Mushika | 1-6,0-6 |
| ITF W15 Cancun | 2022/07/17 15:00 | Elva A Brindis Sanchez v Sofia Arellano | 6-4,6-2 |
| ITF W15 Cancun WD | 2022/07/10 16:00 | Jiayun Zhu v Sofia Arellano | 6-1,6-1 |
| ITF W15 Cancun | 2022/06/04 14:50 | Sofia Arellano v Almudena S-L Fernandez | 0-6,1-6 |
| ITF W15 Cancun WD | 2022/06/03 19:00 | Sofia Arellano v Isabel Pascual Montalvo | 1-6,0-6 |
| ITF W15 Cancun | 2022/05/23 16:30 | Ariella Burstein v Sofia Arellano | 6-3,6-1 |